[22:25:17.278] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[22:25:17.485] dumping /tmp/cores/postgres-3-26370.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[22:25:17.753] [New LWP 26370]
[22:25:17.753] 
[22:25:17.753] This GDB supports auto-downloading debuginfo from the following URLs:
[22:25:17.753]   <https://debuginfod.debian.net>
[22:25:17.753] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[22:25:17.753] Debuginfod has been disabled.
[22:25:17.753] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[22:25:17.877] [New LWP 26190]
[22:25:17.877] [Thread debugging using libthread_db enabled]
[22:25:17.877] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[22:25:17.877] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[22:25:17.877] Program terminated with signal SIGQUIT, Quit.
[22:25:17.877] #0  0x00007fb861caeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:17.911] [Current thread is 1 (LWP 26370)]
[22:25:17.918] 
[22:25:17.918] Thread 2 (Thread 0x7fb85fc1df00 (LWP 26190)):
[22:25:17.918] warning: Couldn't find general-purpose registers in core file.
[22:25:17.918] #0  <unavailable> in ?? ()
[22:25:17.918] PC unavailable, cannot determine locals.
[22:25:17.918] Backtrace stopped: not enough registers or memory available to unwind further
[22:25:17.918] 
[22:25:17.918] Thread 1 (LWP 26370):
[22:25:17.918] #0  0x00007fb861caeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:17.918] No symbol table info available.
[22:25:17.918] #1  0x00007fb861c5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:17.918] No symbol table info available.
[22:25:17.918] #2  0x00007fb861d16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:17.918] No symbol table info available.
[22:25:17.918] #3  0x00007fb861d2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:17.918] No symbol table info available.